In the 18th century a gypsum mine opened near the village.
In the late 19th century and early 20th century there were four gypsum mines in the area.
Shoals major employers are the gypsum mines that were discovered in the mid-20th century.
The country also has gypsum mines, marble and granite, located in Pelagonia.
These communities supported the gypsum mines in the range during their active period.
The community is home to the largest open-pit gypsum mine in the world.
Much of the film was shot in a New Mexican gypsum mine.
"Design evaluation of room and pillar workings in gypsum mines".
The branch used to serve a plaster factory and gypsum mines, but was closed in the early 1960s.
Before that occurs we will be too weak to work the gypsum mine.